25733296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{84649}}^1$

素因数の和:84676

約数の個数: 20

約数和(自身を含む): 52483000

約数和(自身を除く): 26749704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 84649, 169298, 338596, 677192, 1354384, 1608331, 3216662, 6433324, 12866648, 25733296]

約数ペア:

[(1, 25733296), (2, 12866648), (4, 6433324), (8, 3216662), (16, 1608331), (19, 1354384), (38, 677192), (76, 338596), (152, 169298), (304, 84649)]